<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
 
   <div style="font-size: 16px; color:red;">欢迎#(username)登陆</div>
   <button onclick="window.location.href='/jfinal_shiro/account/look'">测试</button>
 
</body>
</html>